{"id":915,"date":"2025-12-12T16:37:24","date_gmt":"2025-12-12T08:37:24","guid":{"rendered":"https:\/\/jeez-semicon.com\/?post_type=avada_faq&#038;p=915"},"modified":"2025-12-12T16:40:26","modified_gmt":"2025-12-12T08:40:26","slug":"what-is-the-core-difference-between-a-cmp-finishing-pad-and-rough-intermediate-polishing-pads-how-should-they-be-selected","status":"publish","type":"avada_faq","link":"https:\/\/jeez-semicon.com\/zh\/faq-items\/what-is-the-core-difference-between-a-cmp-finishing-pad-and-rough-intermediate-polishing-pads-how-should-they-be-selected\/","title":{"rendered":"CMP \u7814\u78e8\u57ab\u548c\u7c97\/\u4e2d\u7ea7\u629b\u5149\u57ab\u7684\u6838\u5fc3\u533a\u522b\u662f\u4ec0\u4e48\uff1f\u5e94\u5982\u4f55\u9009\u62e9\uff1f"},"content":{"rendered":"<p class=\"ds-markdown-paragraph\">CMP \u6574\u9970\u57ab\uff08\u6700\u7ec8\u57ab\uff09\u4e13\u95e8\u8bbe\u8ba1\u7528\u4e8e\u00a0<strong>\u8d85\u7cbe\u5bc6\u8868\u9762\u5904\u7406<\/strong>. .\u5b83\u4eec\u7684\u4e3b\u8981\u7279\u70b9\u5305\u62ec<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\u66f4\u7cbe\u7ec6\u7684\u8868\u9762\u7ed3\u6784<\/strong>:\u5b54\u9699\u7387 &lt; 10%\uff0c\u6c9f\u69fd\u5bc6\u5ea6\u66f4\u9ad8\uff0c\u53ef\u5b9e\u73b0\u7eb3\u7c73\u7ea7\u6750\u6599\u53bb\u9664\u63a7\u5236\uff08&lt; 50 nm\/min\uff09<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\u4f18\u5316\u7684\u5f39\u6027\u6a21\u91cf<\/strong>\u00a0(\u901a\u5e38 &lt; 500 \u5146\u5e15\uff09\uff1a\u901a\u8fc7\u67d4\u6027\u63a5\u89e6\u7f13\u51b2\u538b\u529b\uff0c\u907f\u514d\u8868\u9762\u635f\u574f<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\u589e\u5f3a\u5316\u5b66\u517c\u5bb9\u6027<\/strong>:\u8868\u9762\u5904\u7406\uff0c\u7528\u4e8e\u78b1\u6027\/\u6c27\u5316\u6027\u6ce5\u6d46<br \/>\n<strong>\u9009\u62e9\u6307\u5357<\/strong>:<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\u7c97\u629b\u5149\u9636\u6bb5<\/strong>:\u4f7f\u7528\u9ad8\u786c\u5ea6\u886c\u57ab\uff08&gt; 1 GPa\uff09\uff0c\u4ee5\u5b9e\u73b0\u5feb\u901f\u79fb\u9664<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\u6536\u5c3e\u9636\u6bb5<\/strong>:\u5fc5\u987b\u4f7f\u7528\u629b\u5149\u57ab\uff0c\u4ee5\u786e\u4fdd\u8868\u9762\u7c97\u7cd9\u5ea6 Ra &lt; 0.5 nm<br \/>\n\u96c6\u667a\u7535\u5b50\u901a\u8fc7\u667a\u80fd\u5de5\u827a\u53c2\u6570\u5339\u914d\u63d0\u4f9b\u5b8c\u6574\u7684\u710a\u76d8\u7ec4\u5408\u89e3\u51b3\u65b9\u6848\u3002.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>CMP finishing pads (Final Pads) are specifically designed for\u00a0ultra-precise surface finishing. Their key characteristics include: Finer surface structure: Porosity &lt; 10% with higher groove density for nanoscale material removal control  &#8230;<\/p>","protected":false},"author":1,"featured_media":923,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"faq_category":[],"class_list":["post-915","avada_faq","type-avada_faq","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/avada_faq\/915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/avada_faq"}],"about":[{"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/types\/avada_faq"}],"author":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/comments?post=915"}],"version-history":[{"count":1,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/avada_faq\/915\/revisions"}],"predecessor-version":[{"id":916,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/avada_faq\/915\/revisions\/916"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/media\/923"}],"wp:attachment":[{"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/media?parent=915"}],"wp:term":[{"taxonomy":"faq_category","embeddable":true,"href":"https:\/\/jeez-semicon.com\/zh\/wp-json\/wp\/v2\/faq_category?post=915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}